From: Colin Ian King <colin.king@canonical.com>
Date: Wed, 29 Apr 2020 15:48:47 +0000 (+0100)
Subject: EDAC/amd64: Remove redundant assignment to variable ret in hw_info_get()
X-Git-Tag: v5.8-rc1~231^2^3
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=f00eb5ff2f6ffc4a2f0fc0e829410082bff0f78e;p=tomoyo%2Ftomoyo-test1.git

EDAC/amd64: Remove redundant assignment to variable ret in hw_info_get()

The variable ret is being assigned with a value that is never read
and it is being updated later with a new value. The initialization is
redundant so remove it.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20200429154847.287001-1-colin.king@canonical.com
---

diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index f91f3bc1e0b2..9cf7cc1f3f72 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -3403,7 +3403,7 @@ static const struct attribute_group *amd64_edac_attr_groups[] = {
 static int hw_info_get(struct amd64_pvt *pvt)
 {
 	u16 pci_id1, pci_id2;
-	int ret = -EINVAL;
+	int ret;
 
 	if (pvt->fam >= 0x17) {
 		pvt->umc = kcalloc(fam_type->max_mcs, sizeof(struct amd64_umc), GFP_KERNEL);